01/By surface
each with its own count, at equal weight
Hard
2-0
K. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Jan 6, 2022 | Adelaide International 1ATP250 | hard | 2nd round | Khachanov K. | 6-4, 4-6, 6-2 | 29 v 85 |
| Oct 7, 2018 | Shanghai MastersMasters 1000 | hard | 1st round | Khachanov K. | 6-7, 6-3, 6-4 | 27 v 32 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Khachanov K. and Johnson S. each carry the table against every opponent faced.